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Discount rates and risk assessment in mineral project evaluations
By Lawrence Devon Smith
"The concept of risk is well established in the mining industry. It is acknowledged when estimates of reserves are expressed as proven or probable, when mining and metallurgical recoveries are applied
Jan 1, 2003
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H.D.P.E. Piping in the Mining Industry
By J. R. Eastwood
"H.D.P.E. Piping in the Mining IndustryThere has been much use· ms.de of high density polyethylene pipe in the mining industry over the past several years. This is not only in new installations but al
Jan 1, 1975
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A Techno-Economic Assessment of the Coal Gold Agglomeration Gold Recovery Process
By I. G. Townsend, S. A. Buckley, C. I. House
"SummaryBritish Petroleum plc is developing a new gold recovery process known as coal gold agglomeration (CGA) for the recovery of gold from its ores. Liberated gold grains are recovered with high eff
Jan 1, 1989
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Determination of Metal and Mineral Flotation Performance at one of Falconbridge’s Base Metal Operations
By Dominic Fragomeni, Tony DiFeo, Martyn P. Hay
"As part of an investigation into flotation modelling of industrial scale operations, Falconbridge Ltd organised a “blind” test of the SUPASIM flotation model developed by Eurus Mineral Consultants (E
Jan 1, 2006
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Closing the loop—Using actual concentrator performance to determine the true value of ore sources
"The Antamina orebody is a geologically complex, polymetallic skarn located in the Peruvian Andes. A range of copper and copperzinc ores are campaigned separately through the concentrator producing co
Jan 1, 2005
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A regressive mode of highwall failure in coal strip mines
By B. Stimpson, K. Kosar, K. Barron
"A number of high wall failures have occurred in some of the Alberta coal strip mines of a type called by the authors ""Multiple block plane shear slope failure "". They cause rapid deterioration of t
Jan 1, 1986
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Environmental Factors Related to the Development of a New Uranium Refinery
By J. P. Jarrell
Environmental considerations are of increasing importance in determining the acceptability, schedule and cost of expansion ofCanada's uranium processing industry. Environmental considerations mus
Jan 1, 1979
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Environmental and Financial Savings for Belt Conveyors by Using Paramid as Reinforcing Material.
By Heidi Beers
Teijin Limited ? Global technology-driven group operating in six main fields Advanced fibers and composites business group Healthcare business group Trading and retail business group IT business
Aug 1, 2013
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La Fabrication de fer Préréduit Pour Utilisation au Four à Arc Électrique
By A. H. Marquis
Since the start-up of its first Direct Reduction Module in April 1973, S1DBEC has produced over 2 million tons of prereduced iron. During this period, SIDBEC has acquired comprehensive experience in t
Jan 1, 1979
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The Tectonic, Magmatic and Mineralization History of the Sudbury Structure (4c0ad050-3f5c-4d02-9b1c-381b1fa8e9bb)
By Harold L. Gibson, Don H. Rousell, Ian R. Jonasson
"The Sudbury Structure consists of three major components: 1) the Sudbury Basin; 2) the Sudbury Igneous Complex which surrounds the basin as an elliptical collar; and 3) an outer zone of shatter-coned
Jan 1, 1997
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The Tectonic, Magmatic and Mineralization History of the Sudbury Structure
By Harold L. Gibson, Don H. Rousell, Ian R. Jonasson
"Abstract - The Sudbury Structure consists of three major components: 1) the Sudbury Basin; 2) the Sudbury Igneous Complex which surrounds the basin as an elliptical collar; and 3) an outer zone of sh
Jan 1, 1997
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Slurry Pumping Practice
By C. A. Horne
"The transportation of mineral solids in the form of slurry is a subject most of us are associated with and, in fact, live with on a daily basis. The design parameters of slurry systems and most impor
Jan 1, 1976
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Building the Next Major Iron Ore Mine in the Labrador Trough
Certain information contained herein regarding Champion Minerals Inc., including management?s assessment of future plans and operations, may constitute forward-looking statements under applicable secu
May 1, 2011
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Mining at Depth under Weak Rockmass São Bento Mineração S/A Santa Bárbara, MG Brazil
By Barnard Foo
Topics of Discussion ?Location ?Production & Mining Operation ?Mineralization ?Mining Method ?Rock Mechanics Issues ?Ground Control Problems ?Numerical Analysis ?RockmassBehaviour ?Conclus
Feb 1, 2008
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Ore Handling for the McArthur River and Cigar Lake Projects
By Chuck Edwards
"The development of two large, high-grade uranium projects has been proposed for northern Saskatchewan. The projects are now under review by a joint federal/provincial panel. The McArthur River projec
Jan 1, 1997
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Mining Community Sustainability and well-being in British Columbia, Canada
By Janis A. Shandro
The mining sector is a major economic driver for Canadian, and British Columbian communities. In parallel strong commitments have been made by industry to the well-being and sustainability of associat
May 1, 2011
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The Schaft Creek Porphyry Cu-Mo-Au Deposit
By James Scott
Outline Deposit Overview and Brief History ?Geologic Setting ?Local Geology ?Petrography ?Geochemistry ?Mineralization ?Geochronology ?Conclusions Deposit Overview ?Porphyry Cu-Mo-Au ?Disco
May 1, 2006
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Evaluating uncertainty in kimberlite pipe volume by simulating geometry in cylindrical coordinates
By J. B. Boisvert, P. Oshust
A significant source of uncertainty in the diamond resource contained in kimberlite pipes is the volume of the pipes. Often the material within a pipe will be mined as ore, leaving the actual geometry
Jan 1, 2008
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Ground granulated blast-furnace slag for cemented mine backfill: production and evaluation
By E. Douglas, V. M. Malhotra
"This report presents the results of a laboratory study undertaken to evaluate ground granulated blast-furnace slag from Algoma Steel Corporation, as a replacement for Portland cement in cemented mine
Jan 1, 1989
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Numerical Modelling of a Brazilian Disc Test of Layered Rocks using the Combined Finite-Discrete Element Method
By O. K. Mahabadi
The scope of this study is to simulate the behaviour of a layered rock sample under standard laboratory Brazilian Disc test using an innovative combined finite-discrete element method (FEM/DEM) resear
May 1, 2009